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Recent Changes

Updates for February 7, 2026 - February 9, 2026

The Office of the Federal Register updates the material in the eCFR on a daily basis. While we do not make updates in real-time, generally the eCFR is current within two business days.

You can learn more about how the eCFR is updated here.

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Reader Aids help people use and understand the eCFR. Reader Aids information is not published in the Code of Federal Regulations.

Effective regulations inserted from the above-dated Federal Register:
  1. 6 CFR 139
  2. 33 CFR 165.T08-0004
  3. 40 CFR 52.70, 52.370, 52.388
Regulations linked from the above-dated Federal Register:
  1. 36 CFR 7
Regulations inserted that were previously linked and became effective on the date listed above:
  1. 33 CFR 165.T09-0134 91 FR 5319, Feb. 6, 2026
  2. 38 CFR 3, 21 91 FR 905, Jan. 9, 2026
  3. 40 CFR 52.220 91 FR 609, Jan. 8, 2026
  4. 40 CFR 52.220 91 FR 617, Jan. 8, 2026
  5. 40 CFR 52.920 91 FR 612, Jan. 8, 2026
  6. 40 CFR 52.1670 91 FR 908, Jan. 9, 2026